Navigational warnings on 2011-12-10

UTC day · today

issued
24
cancelled
40
in force at end
254
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 40 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops accounts for 7 of 24 recorded messages (29%), the largest category group in this selection.

HYDROLANT accounts for 15 of 24 recorded messages (63%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Cable ops7
Incidents4
Other4
Nav aids3
Derelicts2
Exercises2
Surveys1
Wrecks1

Issued · by sea

South Atlantic Ocean6
North Atlantic Ocean3
South China Sea1
Gulf of Mexico1
Bismarck Sea1
North Sea1
Philippine Sea1
Inner Seas off the West Coast of Scotland1

HYDROLANT 15 · HYDROPAC 9

Issued · 24

Cancelled · 40

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2011-12-10 · seahazards